| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.66 | 12.506% | $204.3784 | $204.38 | $204.40 | $204.40 |
| Purchase #2 | $30.26 | 3.530% | $31.3282 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $161.76 | 8.746% | $175.9075 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $200.89 | 4.703% | $210.3379 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $39.30 | 12.534% | $44.2259 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $178.47 | 10.138% | $196.5633 | $196.56 | $196.55 | $196.60 |
| Purchase #7 | $52.92 | 3.297% | $54.6648 | $54.66 | $54.65 | $54.70 |
| 7 purchase totals = | $845.26 | $917.4060 | $917.41 | $917.45 | $917.40 | |